Do her 3 days = 72 hours? I've known a few medicos/1st responders, including a brother, who do this(take a month/week off, etc). It sounds enviable to most unt

Do her 3 days = 72 hours? I've known a few medicos/1st responders, including a brother, who do this(take a month/week off, etc). It sounds enviable to most until you see/hear/experience what their 24 hour shift often entails.